<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>仓库管理系统</title>
    <style>
        body{
            background: url("/images/error.png") no-repeat center center;
            margin-top: 45%;
        }
    </style>
</head>
<body>
</body>
</html>